diff --git a/pkgs/development/python-modules/pysigma-backend-sqlite/default.nix b/pkgs/development/python-modules/pysigma-backend-sqlite/default.nix
index 917c2032b050..3baea2eeb85d 100644
--- a/pkgs/development/python-modules/pysigma-backend-sqlite/default.nix
+++ b/pkgs/development/python-modules/pysigma-backend-sqlite/default.nix
@@ -8,16 +8,16 @@
   requests,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "pysigma-backend-sqlite";
-  version = "0.2.0-unstable-2025-01-21";
+  version = "1.1.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "SigmaHQ";
     repo = "pySigma-backend-sqlite";
-    rev = "865350ce1a398acd7182f6f8429c3048db54ef1d";
-    hash = "sha256-NBgpLP3/UUrW/qM24jUyV4MH5c/uCVAfInZ6AKcl1X0=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-R0VM4Keui8jvUJY+YqV6wU7buJHuLkONP7unj7AB3DA=";
   };
 
   pythonRelaxDeps = [ "pysigma" ];
@@ -36,8 +36,8 @@ buildPythonPackage rec {
   meta = {
     description = "Library to support sqlite for pySigma";
     homepage = "https://github.com/SigmaHQ/pySigma-backend-sqlite";
-    changelog = "https://github.com/SigmaHQ/pySigma-backend-sqlite/releases/tag/v${version}";
+    changelog = "https://github.com/SigmaHQ/pySigma-backend-sqlite/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.lgpl3Only;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})